ADVANCE FOR MONDAY FEB. 3 - Zeke the Wonder Dog chases a frisbee thrown by the Brighton B.U.G. robot during a basketball halftime exhibition at Brighton High School in Brighton, Mich., Friday Jan. 24, 2014. The robot was designed by the Brighton High School robotics team. (AP Photo/Livingston County Daily Press & Argus, Alan Ward) NO SALES
FILE - This Thursday, June 6, 2013, file photo, shows a sign outside the National Security Administration (NSA) campus in Fort Meade, Md. The National Security Agency has implanted software in nearly 100,000 computers around the world — but not in the United States — that allows the U.S. to conduct surveillance on those machines, The New York Times reported Tuesday, Jan. 14, 2014. ((AP Photo/Patrick Semansky, File)
This photo from Jan. 28, 2014, shows a pavilion recently collapsed under snow at the Christian Recreation Center in Grand Rapids, Mich. (AP Photo/MLive.com, The Grand Rapids Press, Cory Morse) ALL LOCAL TV OUT; LOCAL TV INTERNET OUT.
10ThingstoSeeSports - Tyler Fox flies out of a wave during the second heat of the first round of the Mavericks Invitational big wave surf contest Friday, Jan. 24, 2014, in Half Moon Bay, Calif. (AP Photo/Eric Risberg, File)
** FILE ** In this Wednesday, Sept. 5, 2012, file photo, Eric Schmidt, Google's chairman, speaks during a press conference in New York, where Motorola introduced three new smartphones, the first since it became a part of Google. (AP Photo/Bebeto Matthews, File)